Home / 34,526,314.77-47,642,922.14-19,055,402.93

Finding the Fourth Proportional to 34,526,314.77, 47,642,922.14 and 19,055,402.93

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Solution

The fourth proportional to 34,526,314.77, 47,642,922.14 and 19,055,402.93 is: 26,294,583.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,526,314.77 : 47,642,922.14 = 19,055,402.93 : x
  2. Step 2: Convert to fraction form
    34,526,314.77/47,642,922.14 = 19,055,402.93/x
  3. Step 3: Cross multiply
    34,526,314.77x = 47,642,922.14 × 19,055,402.93
  4. Step 4: Simplify right side
    34,526,314.77x = 907,855,077,806,826.25
  5. Step 5: Solve for x
    x = 907,855,077,806,826.25/34,526,314.77
  6. Step 6: Final answer
    x = 26,294,583.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.